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2018 Nissan NT400 Cabstar

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By Research the Car 4 min read

The 2018 Nissan NT400 Cabstar is a light commercial vehicle known for its maneuverability and practicality in urban environments. Engine options include a 2.5L petrol engine (QR25DE) producing around 140 horsepower and 240 Nm of torque, and a range of diesel engines including a 2.5L (YD25DDTi) producing various outputs depending on tune, usually between 110-140 horsepower, and a 3.0L (ZD30DDTi) offering approximately 150 horsepower and 350 Nm of torque. Transmission options include a 5-speed manual, a 6-speed manual, and automated manual transmissions (AMT) depending on the engine. Owners appreciate its compact size for navigating tight spaces, but some dislike the relatively basic interior and potential for engine noise in the cabin.

Engine

2.5L Petrol (QR25DE)

  • Excessive Oil Consumption
    • Description/Symptoms: Higher than normal oil consumption between services. Can lead to low oil levels and potential engine damage.
    • Solution: Replacement of piston rings and possibly valve stem seals.
    • Estimated Cost to Fix: $1,500 - $3,000+
  • Catalytic Converter Failure
    • Description/Symptoms: Reduced engine performance, illuminated check engine light, potential failure to pass emissions testing.
    • Solution: Replacement of the catalytic converter.
    • Estimated Cost to Fix: $800 - $1,500+

2.5L Diesel (YD25DDTi)

  • Injector Failure
    • Description/Symptoms: Rough running, misfires, reduced power, excessive smoke.
    • Solution: Replacement of faulty injectors. May require recalibration of the ECU.
    • Estimated Cost to Fix: $400 - $1,000+ (per injector)
  • Turbocharger Issues
    • Description/Symptoms: Whining noises from the turbocharger, reduced power, black smoke from the exhaust.
    • Solution: Replacement or repair of the turbocharger.
    • Estimated Cost to Fix: $1,200 - $2,500+

3.0L Diesel (ZD30DDTi)

  • EGR Valve Problems
    • Description/Symptoms: Rough idling, poor acceleration, black smoke, check engine light.
    • Solution: Cleaning or replacement of the EGR valve.
    • Estimated Cost to Fix: $300 - $800+
  • Timing Chain Tensioner Failure
    • Description/Symptoms: Rattling noise from the engine, particularly on startup. Can lead to serious engine damage if not addressed.
    • Solution: Replacement of the timing chain and tensioner.
    • Estimated Cost to Fix: $800 - $1,800+

Transmission

5-Speed Manual No Issues Found

6-Speed Manual

  • Clutch Failure
    • Description/Symptoms: Clutch slippage, difficulty shifting gears, clutch pedal feels soft or spongy.
    • Solution: Replacement of the clutch disc, pressure plate, and possibly the flywheel.
    • Estimated Cost to Fix: $600 - $1,200+

Automated Manual Transmission (AMT)

  • Harsh Shifting
    • Description/Symptoms: Jerky gear changes, particularly at lower speeds. Can be uncomfortable and affect drivability.
    • Solution: Software update of the AMT control unit. Mechanical adjustment of the clutch actuator.
    • Estimated Cost to Fix: $200 - $500+
  • Actuator Failure
    • Description/Symptoms: Failure to shift gears, transmission stuck in gear, error messages on the dashboard.
    • Solution: Replacement of the AMT actuator.
    • Estimated Cost to Fix: $800 - $1,800+

Suspension

  • Leaf Spring Sagging/Cracking
    • Description/Symptoms: Reduced ride height, especially at the rear. Vehicle leans to one side. Cracks visible in the leaf springs.
    • Solution: Replacement of the leaf springs.
    • Estimated Cost to Fix: $400 - $800+ (per side)
  • Shock Absorber Failure
    • Description/Symptoms: Excessive bouncing, poor handling, unstable braking.
    • Solution: Replacement of the shock absorbers.
    • Estimated Cost to Fix: $200 - $500+ (per axle)

Electrical

  • Battery Drain
    • Description/Symptoms: Battery constantly goes flat, even after short periods of inactivity.
    • Solution: Investigate for parasitic drain. Common causes include faulty relays, aftermarket accessories, or a failing alternator.
    • Estimated Cost to Fix: $100 - $500+ (depending on the cause)
  • Sensor Failure (ABS, Wheel Speed, etc.)
    • Description/Symptoms: ABS light illuminated, traction control malfunctioning, error codes displayed on the dashboard.
    • Solution: Diagnosis to identify the faulty sensor. Replacement of the sensor.
    • Estimated Cost to Fix: $150 - $400+ (per sensor)

Exterior

  • Rust on Chassis/Cab
    • Description/Symptoms: Rust formation, especially in areas prone to moisture and road salt exposure. Common areas include the chassis, cab floor, and wheel arches.
    • Solution: Rust removal, repair, and rustproofing treatment.
    • Estimated Cost to Fix: $300 - $2,000+ (depending on severity)
  • Headlight/Taillight Condensation
    • Description/Symptoms: Moisture buildup inside the headlight or taillight housings. Can reduce visibility and potentially damage the bulbs.
    • Solution: Replacement of the affected headlight/taillight assembly, or resealing the existing unit if possible.
    • Estimated Cost to Fix: $200 - $600+ (per light)

Interior

  • Dashboard Cracking
    • Description/Symptoms: Cracks appearing on the dashboard surface, particularly in areas exposed to direct sunlight.
    • Solution: Dashboard replacement or repair.
    • Estimated Cost to Fix: $300 - $1,000+
  • Air Conditioning Failure
    • Description/Symptoms: Air conditioning system not blowing cold air.
    • Solution: Diagnosis of the A/C system. Common causes include refrigerant leaks, compressor failure, or a faulty condenser.
    • Estimated Cost to Fix: $200 - $1,000+

Recalls

  • None Found

Summary

The 2018 Nissan NT400 Cabstar presents a range of potential issues, varying in severity and cost. Engine problems such as excessive oil consumption, injector failures, and EGR valve problems are common, especially in the diesel variants. Transmission issues, particularly with the automated manual transmission (AMT), can also be costly to repair. Suspension and electrical problems are relatively common, while exterior rust can be a concern depending on the vehicle’s usage and location. Interior issues, such as dashboard cracking and air conditioning failure, can also impact the driving experience. Overall, potential buyers should carefully inspect the vehicle’s service history and be prepared for potential repair costs ranging from a few hundred dollars to several thousand, depending on the specific issue.

Nissan, NT400 Cabstar
Nissan NT400 Cabstar 2018
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